2331376144 has 20 divisors (see below), whose sum is σ = 4533717760. Its totient is φ = 1161384480.

The previous prime is 2331376139. The next prime is 2331376169. The reversal of 2331376144 is 4416731332.

2331376144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264504 + ... + 273175.

It is an arithmetic number, because the mean of its divisors is an integer number (226685888).

Almost surely, 2^2331376144 is an apocalyptic number.

It is an amenable number.

2331376144 is a deficient number, since it is larger than the sum of its proper divisors (2202341616).

2331376144 is a wasteful number, since it uses less digits than its factorization.

2331376144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537958 (or 537952 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 2331376144 is about 48284.3260696471. The cubic root of 2331376144 is about 1325.9814527851.

The spelling of 2331376144 in words is "two billion, three hundred thirty-one million, three hundred seventy-six thousand, one hundred forty-four".